What were the causes of cold war and how ?

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The causes of the cold war was communism and capitalism

... causes were ...

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The Cold War was a period of geopolitical tension between the United States and the Soviet Union, lasting from the end of World War II until the early 1990s. There were several causes that contributed to the start and escalation of the Cold War. To understand them, we need to consider both the immediate triggers and the deeper ideological differences between the two superpowers.

1. World War II aftermath: The rivalry between the United States and the Soviet Union began during World War II. Although they were allies in fighting against Nazi Germany, tension arose due to differing visions for the post-war world. The Soviet Union aimed to rebuild and secure its borders, whereas the U.S. sought to promote democracy and free market capitalism.

2. Ideological differences: The United States championed liberal democracy and individual freedoms, while the Soviet Union embraced communism and centralized control. These opposing ideologies led to mutual distrust and a desire to spread their respective systems of governance.

3. Expansionism and sphere of influence: The Soviet Union sought to expand its influence into Eastern Europe and establish communist governments in these countries. This expansion was seen as a direct threat to the U.S., as it feared the spread of communism and the loss of allies in the region.

4. Nuclear arms race: The development of nuclear weapons by both powers intensified the Cold War. The U.S. and the Soviet Union engaged in a dangerous competition to build and test more powerful weapons, leading to an arms race and fears of nuclear annihilation.

5. Proxy wars: Instead of direct conflict, the superpowers fought proxy wars in other parts of the world. Conflicts in Korea, Vietnam, and Afghanistan became battlegrounds for ideological struggles between the U.S. and the Soviet Union. These proxy wars further escalated tensions between the two powers.

It is important to note that these causes are interconnected and influenced each other, leading to a complex web of hostility between the United States and the Soviet Union. Understanding the historical context and the ideological framework of the time helps in comprehending the causes and dynamics of the Cold War.